1.   After a series of controversies over artifacts thought to have been looted, American curators have become increasingly cautious.

2.   But analysts said the FDA has become increasingly cautious in the past year in approving new drugs.

3.   But one U.S. official said that since May, bin Laden has become increasingly cautious about his personal security.

4.   Hickey, who lives far from Wall Street in Nashua, N.H., has been increasingly cautious on Gateway.

5.   In addition, Massachusetts officials have become increasingly cautious about corroborating allegations of sexual abuse.

6.   In the last year though, investors have become increasingly cautious about the aggressive growth tactics of the McCaw-controlled companies.

7.   Industry insiders say the lack of leadership has made the regulatory agency increasingly cautious, slowing approval times and avoiding controversial decisions.

8.   One American official said that since May, bin Laden has become increasingly cautious about his personal security.

9.   Since that tragedy, agencies on Madison Avenue and other companies have become increasingly cautious about executive security.

10.   That said, we have been increasingly cautious in the way we look at America Online.